Accéder au contenu
Merck
Toutes les photos(3)

Key Documents

View All Documentation

746223

Sigma-Aldrich

Maleimide-PEG2-succinimidyl ester

≥95%

Synonyme(s) :

3-[2-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]ethoxy]propanoic acid 2,5-dioxo-1-pyrrolidinyl ester, Maleimide-PEG2-NHS

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(3)

About This Item

Formule empirique (notation de Hill):
C18H23N3O9
Numéro CAS:
955094-26-5
Poids moléculaire :
425.39
Numéro MDL:
MFCD11041137
Code UNSPSC :
12352200
ID de substance PubChem :
329765750
Nomenclature NACRES :
NA.22

Pureté

≥95%

Forme

solid

Capacité de réaction

reaction type: Pegylations

Pertinence de la réaction

reagent type: cross-linking reagent

Pf

92-94 °C

Groupe fonctionnel

NHS ester
maleimide

Température de stockage

−20°C

Chaîne SMILES 

O=C(N1CCC(NCCOCCOCCC(ON(C(CC2)=O)C2=O)=O)=O)C=CC1=O

InChI

1S/C18H23N3O9/c22-13(5-8-20-14(23)1-2-15(20)24)19-7-10-29-12-11-28-9-6-18(27)30-21-16(25)3-4-17(21)26/h1-2H,3-12H2,(H,19,22)

Clé InChI

TZPDZOJURBVWHS-UHFFFAOYSA-N

Application

Heterobifunctional crosslinker with short ethylene oxide spacer for linking amine- to sulfhydryl-containing compounds or biomolecules. Maleimide functional group will react with sulfhydryls and the succinimidyl ester group will react with amines. Spacer length is 17.6 angstroms.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Sinem K Saka et al.
Nature biotechnology, 37(9), 1080-1090 (2019-08-21)
Spatial mapping of proteins in tissues is hindered by limitations in multiplexing, sensitivity and throughput. Here we report immunostaining with signal amplification by exchange reaction (Immuno-SABER), which achieves highly multiplexed signal amplification via DNA-barcoded antibodies and orthogonal DNA concatemers generated
Sabrina Simoncelli et al.
Cell reports, 33(12), 108523-108523 (2020-12-29)
Elucidating the mechanisms that controlled T cell activation requires visualization of the spatial organization of multiple proteins on the submicron scale. Here, we use stoichiometrically accurate, multiplexed, single-molecule super-resolution microscopy (DNA-PAINT) to image the nanoscale spatial architecture of the primary inhibitor
Nirakar Basnet et al.
Nature cell biology, 20(10), 1172-1180 (2018-09-27)
Microtubules are central elements of the eukaryotic cytoskeleton that often function as part of branched networks. Current models for branching include nucleation of new microtubules from severed microtubule seeds or from γ-tubulin recruited to the side of a pre-existing microtubule.
Thomas Schlichthaerle et al.
Chembiochem : a European journal of chemical biology, 20(8), 1032-1038 (2018-12-28)
Current optical super-resolution implementations are capable of resolving features spaced just a few nanometers apart. However, translating this spatial resolution to cellular targets is limited by the large size of traditionally employed primary and secondary antibody reagents. Recent advancements in
Florian Schueder et al.
Nature communications, 8(1), 2090-2090 (2017-12-14)
Single-molecule localization microscopy (SMLM) can visualize biological targets on the nanoscale, but complex hardware is required to perform SMLM in thick samples. Here, we combine 3D DNA points accumulation for imaging in nanoscale topography (DNA-PAINT) with spinning disk confocal (SDC)

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique